196242590

素因数分解:

$2^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{14419}}^1$

素因数の和:15787

約数の個数: 16

約数和(自身を含む): 353520720

約数和(自身を除く): 157278130

約数列:

[1, 2, 5, 10, 1361, 2722, 6805, 13610, 14419, 28838, 72095, 144190, 19624259, 39248518, 98121295, 196242590]

約数ペア:

[(1, 196242590), (2, 98121295), (5, 39248518), (10, 19624259), (1361, 144190), (2722, 72095), (6805, 28838), (13610, 14419)]